Answer:
1/4
Explanation:
1/2 and 3/4 have different denominators. What we can do is change the denominator of 1/2. 1/2 equals 2/4. 1/4+2/4=3/4
Journey to the Center of the Earth is the correct answer because it capatalizes the most important words in the title. Words like and, to, the, etc have to be lower cased.
Hope this helped!